#129

CARD-A's Share of Patients

A workload report needs the share of all hospital patients who are in ward CARD-A specifically. Compute that percentage in the 0–100 range, rounded to 4 decimal places.

Expected output sample

This is what a correct answer looks like — its row count is its own, it doesn't have to match the schema tables.

percent
40.0000

Your query result will appear here